About Question enthuware.ocpjp.v11.2.3660 :

Help and support on OCA OCP Java Programmer Certification Questions
1Z0-808, 1Z0-809, 1Z0-815, 1Z0-816, 1Z0-817

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dczaja92
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About Question enthuware.ocpjp.v11.2.3660 :

Post by dczaja92 »

Last answer do not throw NPE, this option do not compile. If methot Collectirs.grouppingBy() takes first parameter - movie -> Optional.of(movie.getGenre()) then it will throw NPE

admin
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Re: About Question enthuware.ocpjp.v11.2.3660 :

Post by admin »

You are right. Fixed.
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